The microstructure of Al-16Si alloy is refined after plasma remelting.
经等离子重熔的Ａ１－１６Ｓｉ合金与电阻炉重熔的相比，组织有明显的细化效果：初晶Ｓｉ最大长度由１２０μｍ变为１０μｍ，共晶 Ｓｉ最大长度由 ７５ μｍ变为 ８ μｍ，并且这种细化效果随着放电电流和气流量的增大而增强，分析认为，造成组织细化的原因是由于等离子熔炼特殊的加热方式所致，等离子轰击作用能使熔体中保留遗传信息的原子团簇变小，微观结构更加均匀
In this paper, laser remelting and plasma remelting techniques w.
本文采用激光重熔、等离子重熔工艺对等离子喷涂涂层进行重熔处理，设计正交试验，得出激光重熔等离子喷涂涂层的最优参数为：功率600W、速度1。
Microstructure and wear resistance of plasma cladding Al_2O_3+TiO_2/Fe alloy composite coating;
等离子弧熔覆添加Al_2O_3+TiO_2铁基合金涂层组织和耐磨性
Microstructure analysis on composite coating of Fe-based alloy added WC by plasma cladding
添加碳化钨铁基合金等离子弧熔覆复合涂层的组织分析
A composite coating was prepared on the substrate of Q235 steel by plasma cladding Self-adhesive Ni Matrix WC.
在Q235钢基体上采用等离子弧熔覆自粘结镍基WC合金粉末,制备具有冶金结合的复合熔覆层。
Temperature field of 1Cr18Ni9Ti sheet metal forming using plasma arc;
1Cr18Ni9Ti不锈钢薄板等离子电弧加热弯曲成形的温度场
In this paper,the characters of flexible forming of sheet metal using plasma arc are introduced,and its mechanism is analyzed.
介绍了等离子电弧加热金属薄板柔性成形的特点,分析了等离子电弧柔性成形的机理。
The plasma arc welding (PAW) possesses a higher productivity for its high energy density arc and a powerful arc force at the anode.
因为所建模型包括了一部分约束喷嘴和钨极,所以该模型可以反映焊枪结构和钨极形状等对等离子电弧的影响。
Study on Parameter Optimization and Corrosion Resistance of Laser/plasma Remelting Plasma-sprayed Ni-coated WC Coatings;
激光、等离子重熔等离子喷涂Ni包WC涂层参数优化与耐蚀性研究
plasma electron beam remelting
等离子 电子束重熔
The Research on the Coating's Property by Plasma Spraying and Laser Remelt;
Al_2O_3陶瓷等离子喷涂及激光重熔涂层性能的研究
Analysis of microstructure and wear resistance of the white cast iron roll tooth after plasma remelting
白口铸铁磨面辊齿等离子弧重熔组织和耐磨性
Research and Prospect of Laser Remelting of Plasma Sprayed Coatings
激光重熔等离子喷涂涂层研究现状与展望
Study on Laser Remelting MCrAlY Coatings Prepared by Plasma Spraying on TiAl Alloy Surface
TiAl合金表面激光重熔等离子喷涂MCrAlY涂层研究
The loss of C,B,Si,Cr and other elements in coatings decreases in the order of plasma,autogenous and faradic spraying.
焊层中的C、B、si、Cr等元素烧损率以等离子堆焊最大,火焰喷焊重熔次之,感应熔焊最小;
Study of Microstructure and Properties of Plasma-sprayed NiCr-Cr_3C_2 Coatings Both before and after Remelting;
等离子喷涂NiCr-Cr_3C_2涂层重熔前后微观组织及性能研究
Study of Microstructure and Corrosion Resistance of Remelting and Restoring Plasma-sprayed Ni Coated WC Coatings;
重熔回复等离子喷涂Ni包WC涂层微观结构及耐蚀性研究
Research of Laser Remelting of Plasma Sprayed Al_2O_3-13wt%TiO_2 Coatings on Titanium Alloy;
钛合金表面等离子喷涂Al_2O_3-13wt%TiO_2涂层的激光重熔研究
Study of Microstructure and Properties of Plasma Sprayed Nanostructured Zirconia Thermal Barrier Coatings before and after Laser Galzing
激光重熔等离子喷涂纳米氧化锆热障涂层组织与性能研究
Effects of Laser-Remelting on Hot Corrosion Resistance of Plasma-sprayed Thermal Barrier Coatings in Surface of TiAl Alloy
激光重熔对TiAl合金表面等离子喷涂热障涂层耐热腐蚀性能的影响
Characteristic of Weld Pool Detecting of Plasma Deposition Direct Manufacturing;
面向等离子熔积直接成形熔池形貌检测
Vision-based Characteristic of Weld Pool and Width of Welding Line Detecting in Plasma Deposition Direct Manufacturing;
基于视觉的等离子堆焊熔池形貌及熔宽检测
WC Reinforced Surface Metal Matrix Composite Produced by Plasma Melt Injection;
等离子熔—喷制备WC增强表层复合材料
Study of the Metal-Ceramics Gradient Coating Melted by Plasma Arc;
等离子熔覆金属—陶瓷梯度涂层的研究
Study on the Alumina Ceramic Preparation by Plasma Jet Melting Method
等离子束熔融法制备氧化铝陶瓷研究
Study on Plasma Surface Melting and Al_2O_3/TiB_2 Coating of Magnesium Alloy
镁合金等离子束熔凝及Al_2O_3/TiB_2涂层研究